teflon chromatography vials low metal content

4.2.brown.catalog.pdf - NTK Kemi

CONTENTS. NEW PRODUCTS. PLASTIC VIALS. 2. GC SEPTA. 3. TOC VIALS red Silicone/PTFE. 100 pcs. BI-METAL. ®. CRIMP SEALS ARE PATENT PENDING ...

Pre-cleaned and certified vials for mass spectometry

MS Certified Vials. The FIRST and ONLY pre-cleaned, low particle, low background chromatography vial. Low Particle Background. The presence of inorganic sub.

Cross-Contamination From Vial Caps for SEC Analysis Determined

The cross-contamination of two types of cap material (PE and PTFE/silicone) used in glass vials of autosamplers for SEC and HPLC analysis have been addressed in 

Analytical Vials - Sigma-Aldrich

Glass and polyethylene scintillation vials. Polypropylene and polymethylpentene (TPX) vials; Polypropylene and glass microvolume inserts; Amber glass and PTFE 

Vials, Caps, Septa & Inserts - VWR

MicroLiter's Screw Thread Vials offer excellent performance Chromatography Vials, Caps, Septa & Inserts ... 0.005” Blue PTFE / 0.035” White Silicone.

How To Choose The Right Small Sample Vial Septa - Hawach

PTFE natural red rubber septa of 2 ml HPLC sample vials are moderately priced and have good chemical properties, suitable for GC and HPLC.

Supplies and Accessories - BGB Analytik

Low metal ion content provides an inert inner surface ND11 Aluminium Crimp Caps with Septa Silicone Rubber/PTFE, Thickness 1.0 mm.

HPLC and GC Vials, Caps, Septas and Inserts Guide (Bestsellers

Mar 22, 2020 AirekaCells® Clear Glass vials are made from Type I glass of 33-expansion glass and type 70 borosilicate glass (budget type). The alkali content ...

Chromatography Vials, Certified Clear Glass 9mm R.A.M.™ Vial

Septa Material, Bonded PTFE/Silicone Slit Septa ; Cap Material, Polypropylene ; Closure Type, Open Top ; Graduated Spot, Yes ; Material, Borosilicate Glass.

Vials and Closures Catalog 2014-2015 - Aijiren Tech Scientific

The first low particle, low background chromatography vials need to work with ever lower concentrations of ... Bonded Clear PTFE/Clear Silicone.

Chromacol vials and closures - • Innovative products in micro

an extremely low concentration of active sites Vial. No. No. No. Amber No. PTFE. No. Chromacol 8mm crimp top vials. Patched (mm).

Hplc Vial Caps at Thomas Scientific

Hplc Vial Caps found in: LC Certified Vial Kits, Screw cap (open-top), Only PTFE and glass are in contact with the contents of the container.

How to Select Chromatography Vials - Qorpak

Color. Both glass and plastic vials can be either clear or amber in color. The reason for this concerns protection of the vial's contents from UV light, 

Septa selection guide - Aijiren Tech Scientific

Septa material: General Chromatography vials Extractables from PTFE/Silicone septa are generally at lower levels compared to other resealable materials.

solutions - Crawford Scientific

low background chromatography vial. t Chromacol Vials and Closures. Choose from a large selection of Aijiren Tech™. Chromacol™ vials and closures to